phpBB : Critical Error

Error creating new session

DEBUG MODE

SQL Error : 1114 The table 'phpbb_sessions' is full

INSERT INTO phpbb_sessions (session_id, session_user_id, session_start, session_time, session_ip, session_page, session_logged_in, session_admin) VALUES ('f5451a0095fc6e6a72d570a6b747dbb8', -1, 1714309665, 1714309665, '12db5ff4', 2019, 0, 0)

Line : 187
File : sessions.php